How I installed drivers on a Sanguinololu reprap from Mac OS X running Arduino 1.0.5

gistfile1.txt

There are a few changes here from the official doccumentation, I've noted them.
 
############################################################
 
atmega644.name=Sanguino W/ ATmega644P
 
atmega644.upload.protocol=arduino  #this was the final change that made it work for me.
atmega644.upload.maximum_size=63488
atmega644.upload.speed=38400  #slower solved a programmer not responding issue
 
atmega644.bootloader.low_fuses=0xFF
atmega644.bootloader.high_fuses=0x9A
atmega644.bootloader.extended_fuses=0xFF
atmega644.bootloader.path=atmega
atmega644.bootloader.file=ATmegaBOOT_168_atmega644p.hex
atmega644.bootloader.file=ATmegaBOOT_644P.hex
atmega644.bootloader.unlock_bits=0x3F
atmega644.bootloader.lock_bits=0x0F
 
atmega644.build.mcu=atmega644p
atmega644.build.f_cpu=16000000L
atmega644.build.core=arduino
atmega644.build.variant=standard
##############################################################